6014-2ZNRJEM (C3)
6000 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6014-2ZNRJEM (C3) Bearing Product Overview & Core Advantages
The 6014-2ZNRJEM (C3) is a single row deep groove ball bearing engineered for high-performance applications requiring reliable radial load capacity and robust operation. This metric bearing features integrated shields (2Z) for superior contamination protection and a snap ring groove on its outer ring for secure and simplified axial location within a housing. Manufactured to ABEC 1 | ISO P0 tolerance standards, it delivers consistent precision, while its optimized C3 radial internal clearance makes it exceptionally suitable for applications with thermal expansion or where interference fits are used. Its construction from high-grade chrome steel ensures durability and a long service life under demanding conditions.
Model Code Breakdown
| Code Segment | Technical Meaning | Advantage |
|---|---|---|
| 6014 | Standard bore diameter (70 mm), outside diameter (110 mm), and width (20 mm). | Standardized bearing dimensions for easy interchangeability and sourcing. |
| 2Z | Bearing is equipped with shields on both sides. | Provides effective contamination protection, retaining lubricant and excluding pollutants. |
| NR | Outer ring has a snap ring groove. | Enables secure axial positioning, simplifying housing design and assembly. |
| JEM | JEM standard, often indicating specific design or performance features. | Assures conformity to established industry specifications for reliability. |
| (C3) | Radial internal clearance greater than normal (C0). | Accommodates thermal expansion and interference fits, preventing preload and ensuring smooth operation. |
6014-2ZNRJEM (C3) Bearing Structural Features & Performance Benefits
- Robust Single Row Design: The deep groove raceway and high-quality chrome steel construction provide excellent radial load capacity (8565 lbf dynamic, 6947 lbf static), making it a reliable choice for supporting substantial loads.
- Enhanced Sealing & Simplicity: The non-contact shields (2Z) offer a high degree of protection against solid contaminants while minimizing friction, contributing to the bearing's limiting speed of 6,000 rpm. This design supports a maintenance-free operation in many environments.
- Secure Axial Location: The integrated snap ring groove on the outer ring eliminates the need for complex housing shoulders or end caps, streamlining assembly and reducing total system cost.
- Optimized Internal Clearance: The C3 clearance is specifically selected for applications where shaft or housing fits, or operational temperatures, could otherwise lead to detrimental bearing preload, ensuring consistent performance and longevity.
6014-2ZNRJEM (C3) Bearing Typical Application Areas
The 6014-2ZNRJEM (C3) is ideally suited for a wide range of industrial machinery and equipment where reliability, ease of installation, and protection from harsh environments are paramount. Key sectors include:
- Electric Motors and Generators: For supporting rotor shafts, benefiting from the shield protection and snap ring location.
- Material Handling Equipment: Conveyor pulleys and rollers that require robust radial load support.
- Agricultural Machinery: Applications in transmissions and gearboxes exposed to dusty conditions.
- Industrial Fans and Blowers: Where continuous operation at moderate to high speeds is necessary.
- General Industrial Machinery: Pumps, compressors, and other equipment requiring a cost-effective and durable ball bearing solution.
